Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness

Frame	Nreads	Zeropoints	Mag plots	Spatial mag deviation	Spatial sky 16325A emission deviations (filled: sky, open: star)	Spatial sky continuum emission	Spatial sky telluric CO2 absorption deviations (filled: H < 10)
20030010	47	Red Green Blue z 18.80 znorm 14.62 sky 14.3 14.3 14.5 S/N 12.4 21.4 24.5 S/N(c) 16.6 23.4 35.6 SN(E/C) 0.84
20030011	47	Red Green Blue z 18.87 znorm 14.69 sky 14.4 14.5 14.5 S/N 13.1 21.6 24.8 S/N(c) 16.8 24.1 35.9 SN(E/C) 0.84
20030012	47	Red Green Blue z 18.95 znorm 14.77 sky 14.5 14.5 14.5 S/N 13.5 22.9 26.0 S/N(c) 17.1 25.4 37.3 SN(E/C) 0.86
20030013	47	Red Green Blue z 18.87 znorm 14.69 sky 14.5 14.6 14.4 S/N 13.0 22.0 24.4 S/N(c) 16.3 24.4 35.9 SN(E/C) 0.85
20030014	47	Red Green Blue z 18.92 znorm 14.74 sky 14.4 14.5 14.5 S/N 13.3 22.3 24.8 S/N(c) 17.0 24.6 36.5 SN(E/C) 0.84
20030015	47	Red Green Blue z 19.04 znorm 14.86 sky 14.6 14.6 14.5 S/N 14.2 23.7 26.9 S/N(c) 17.8 25.7 38.7 SN(E/C) 0.88
20030016	47	Red Green Blue z 18.97 znorm 14.79 sky 14.3 14.6 14.7 S/N 13.9 23.1 26.0 S/N(c) 17.7 25.0 37.8 SN(E/C) 0.85
20030017	47	Red Green Blue z 19.03 znorm 14.85 sky 14.3 14.6 14.7 S/N 13.9 23.8 26.5 S/N(c) 17.9 25.6 38.8 SN(E/C) 0.88